Gong Xiangming could tell that Xiayu's Heaven-Opening Hammer—at least, what he still assumed was the Heaven-Opening Hammer at that moment—was of the peak seventh-grade tier.
However, the casting platform Xiayu had produced seemed to be merely at the perfect sixth-grade level.
That being the case, the Dao Soldier forged with it naturally should not exceed the perfect sixth-grade tier.
Chapter 504